The document summarizes various types of documentaries including fully narrated, fly on the wall, mixed, self-reflexive, and docudrama. It discusses features used in documentaries like observation, interview, exposition, and dramatization. It also outlines different narrative structures for documentaries such as open, linear, single strand, closed, non-linear, and multi-strand. As an example, it notes that Coronation Street uses an open, linear, multi-strand narrative structure.